# Jawline Exercise vs HIITrix

The clearest difference is price: Jawline Exercise at Free against HIITrix's $0.99. Jawline Exercise also leads on iOS requirement (15.0 vs 17.6). HIITrix's advantage is ads (none vs shown). On in-app purchases and device support there is nothing between them.

Jawline Exercise is free to download; HIITrix costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Jawline Exercise | HIITrix |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | — | Every 2 months |
| Size | 44 MB | 2 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Mayur popatbhai Paladiya](https://appshunter.io/developer/1788053094) | [GERO GOTTSCHALK](https://appshunter.io/developer/1794354361) |

## What reviewers say

### Jawline Exercise

[App page](https://appshunter.io/ios/app/jawline-exercise-face-yoga/id6744820116)

**Features:** macOS Compatibility

**In-app purchases:** none


### HIITrix

[App page](https://appshunter.io/ios/app/hiitrix/id6748955998)

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Jawline Exercise free?

Jawline Exercise is free to download, with no in-app purchases.

### Is HIITrix free?

HIITrix costs $0.99, with no in-app purchases.

### Do Jawline Exercise or HIITrix have ads?

Jawline Exercise shows ads; HIITrix does not.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*